QR Code :: Mobile Bookmark

What is this? This is a QR Code: a machine-readable image-based code consisting of black and white squares. QR Codes are typically used for storing URLs and other information for reading by a smart devices like smart phones.
When scanned by an appropriate app on your mobile device, you are redirected to the embedded URL of this page. View this page with one device (desktop or another mobile device), and then scan the
QR Code with your mobile device. This makes it quicker and easier to browse a page discovered on one device on your mobile device without manually entering the URL in the mobile device browser address bar.

⚬ If you are using an Android phone, you can find a QR Code reading app at Google Play on your device.

⚬ If you are using an iOS device (iPhone, iPad, etc.), you can find a QR Code reading app at the Apple iTunes App Store on your device.

⚬ If you are using a Windows phone, you can find a QR Code reading app at the Microsoft Store on your device.

Tools

PHP Manual [EvLoop

Description

publicdoubleEvLoop::now
( void
)

Returns the current "event loop time", which is the time the event loop
received events and started processing them. This timestamp does not change
as long as callbacks are being processed, and this is also the base time
used for relative timers. You can treat it as the timestamp of the event
occurring(or more correctly, libev finding out about it).

Parameters

This function has no parameters.

Return Values

Returns time of the event loop in (fractional) seconds.

See Also

Ev::now() - Returns the time when the last iteration of the default event
loop has started.